Document XMLHttpRequestUpload

files/en-us/web/api/xmlhttprequest/send/index.md

@@ -81,7 +81,7 @@ xhr.send(null);
 const xhr = new XMLHttpRequest();
 xhr.open("POST", '/server', true);
 
-//Send the proper header information along with the request
+// Send the proper header information along with the request
 xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
 
 xhr.onreadystatechange = () => { // Call a function when the state changes.

files/en-us/web/api/xmlhttprequest/upload/index.md

@@ -26,37 +26,37 @@ The following events can be triggered on an upload object and used to monitor th
   </thead>
   <tbody>
     <tr>
-      <td>{{domxref("XMLHttpRequest/loadstart_event", "loadstart")}}</td>
+      <td>{{domxref("XMLHttpRequestUpload/loadstart_event", "loadstart")}}</td>
       <td>The upload has begun.</td>
     </tr>
     <tr>
-      <td>{{domxref("XMLHttpRequest/progress_event", "progress")}}</td>
+      <td>{{domxref("XMLHttpRequestUpload/progress_event", "progress")}}</td>
       <td>
         Periodically delivered to indicate the amount of progress made so far.
       </td>
     </tr>
     <tr>
-      <td>{{domxref("XMLHttpRequest/abort_event", "abort")}}</td>
+      <td>{{domxref("XMLHttpRequestUpload/abort_event", "abort")}}</td>
       <td>The upload operation was aborted.</td>
     </tr>
     <tr>
-      <td>{{domxref("XMLHttpRequest/error_event", "error")}}</td>
+      <td>{{domxref("XMLHttpRequestUpload/error_event", "error")}}</td>
       <td>The upload failed due to an error.</td>
     </tr>
     <tr>
-      <td>{{domxref("XMLHttpRequest/load_event", "load")}}</td>
+      <td>{{domxref("XMLHttpRequestUpload/load_event", "load")}}</td>
       <td>The upload completed successfully.</td>
     </tr>
     <tr>
-      <td>{{domxref("XMLHttpRequest/timeout_event", "timeout")}}</td>
+      <td>{{domxref("XMLHttpRequestUpload/timeout_event", "timeout")}}</td>
       <td>
         The upload timed out because a reply did not arrive within the time
         interval specified by the
         {{domxref("XMLHttpRequest.timeout")}}.
       </td>
     </tr>
     <tr>
-      <td>{{domxref("XMLHttpRequest/loadend_event", "loadend")}}</td>
+      <td>{{domxref("XMLHttpRequestUpload/loadend_event", "loadend")}}</td>
       <td>
         The upload finished. This event does not differentiate between success
         or failure, and is sent at the end of the upload regardless of the
@@ -79,4 +79,4 @@ The following events can be triggered on an upload object and used to monitor th
 ## See also
 
 - [Using XMLHttpRequest](/en-US/docs/Web/API/XMLHttpRequest/Using_XMLHttpRequest)
-- [File and Directory Entries API](/en-US/docs/Web/API/File_and_Directory_Entries_API)
+- {{domxref("XMLHttpRequestUpload")}}

files/en-us/web/api/xmlhttprequesteventtarget/index.md

@@ -23,6 +23,7 @@ The following events are made available to {{domxref("XMLHttpRequest")}}:
 - {{domxref("XMLHttpRequest/loadend_event", "loadend")}}
 - {{domxref("XMLHttpRequest/loadstart_event", "loadstart")}}
 - {{domxref("XMLHttpRequest/progress_event", "progress")}}
+- {{domxref("XMLHttpRequest/readystatechange_event", "readystatechange")}}
 - {{domxref("XMLHttpRequest/timeout_event", "timeout")}}
 
 ## Inheritance for `XMLHttpRequestUpload`

files/en-us/web/api/xmlhttprequestupload/abort_event/index.md

@@ -0,0 +1,66 @@
+---
+title: "XMLHttpRequestUpload: abort event"
+slug: Web/API/XMLHttpRequestUpload/abort_event
+page-type: web-api-event
+browser-compat: api.XMLHttpRequestUpload.abort_event
+---
+
+{{APIRef}}
+
+The `abort` event is fired at {{domxref("XMLHttpRequestUpload")}} when a request has been aborted, for example because the program called {{domxref("XMLHttpRequest.abort()")}}.
+
+## Syntax
+
+Use the event name in methods like {{domxref("EventTarget.addEventListener", "addEventListener()")}}, or set an event handler property.
+
+```js
+addEventListener('abort', (event) => { })
+
+onabort = (event) => { }
+```
+
+## Event type
+
+A {{domxref("ProgressEvent")}}. Inherits from {{domxref("Event")}}.
+
+{{InheritanceDiagram("ProgressEvent")}}
+
+## Event properties
+
+_In addition to the properties listed below, properties from the parent interface, {{domxref("Event")}}, are available._
+
+- {{domxref("ProgressEvent.lengthComputable", "lengthComputable")}} {{ReadOnlyInline}}
+  - : A boolean flag indicating if the total work to be done, and the amount of work already done, by the underlying process is calculable. In other words, it tells if the progress is measurable or not.
+- {{domxref("ProgressEvent.loaded", "loaded")}} {{ReadOnlyInline}}
+  - : A 64-bit unsigned integer value indicating the amount of work already performed by the underlying process. The ratio of work done can be calculated by dividing `total` by the value of this property. When downloading a resource using HTTP, this only counts the body of the HTTP message, and doesn't include headers and other overhead.
+- {{domxref("ProgressEvent.total", "total")}} {{ReadOnlyInline}}
+  - : A 64-bit unsigned integer representing the total amount of work that the underlying process is in the progress of performing. When downloading a resource using HTTP, this is the `Content-Length` (the size of the body of the message), and doesn't include the headers and other overhead.
+
+## Examples
+
+### Using the `abort` event
+
+You can use the `abort` event to stop the upload before it finishes. For a complete code example that uploads a file and displays a progress bar, see the main {{domxref("XMLHttpRequestUpload")}} page.
+
+```js
+// In case of an abort we hide the progress bar
+// Note that this event can be listened to on the xhr object too
+function errorAction(event) {
+  progressBar.classList.remove("visible");
+  log.textContent = `Upload failed: ${event.type}`;
+}
+xhr.upload.addEventListener("abort", errorAction);
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- Related events: {{domxref("XMLHttpRequestUpload/loadstart_event", "loadstart")}}, {{domxref("XMLHttpRequestUpload/load_event", "load")}}, {{domxref("XMLHttpRequestUpload/progress_event", "progress")}}, {{domxref("XMLHttpRequestUpload/error_event", "error")}}, {{domxref("XMLHttpRequestUpload/loadend_event", "loadend")}}, {{domxref("XMLHttpRequestUpload/timeout_event", "timeout")}}
+- {{domxref("XMLHttpRequestUpload")}}

files/en-us/web/api/xmlhttprequestupload/error_event/index.md

@@ -0,0 +1,66 @@
+---
+title: "XMLHttpRequestUpload: error event"
+slug: Web/API/XMLHttpRequestUpload/error_event
+page-type: web-api-event
+browser-compat: api.XMLHttpRequestUpload.error_event
+---
+
+{{APIRef}}
+
+The `error` event is fired when the request encountered an error.
+
+## Syntax
+
+Use the event name in methods like {{domxref("EventTarget.addEventListener", "addEventListener()")}}, or set an event handler property.
+
+```js
+addEventListener('error', (event) => { })
+
+onerror = (event) => { }
+```
+
+## Event type
+
+A {{domxref("ProgressEvent")}}. Inherits from {{domxref("Event")}}.
+
+{{InheritanceDiagram("ProgressEvent")}}
+
+## Event properties
+
+_In addition to the properties listed below, properties from the parent interface, {{domxref("Event")}}, are available._
+
+- {{domxref("ProgressEvent.lengthComputable", "lengthComputable")}} {{ReadOnlyInline}}
+  - : A boolean flag indicating if the total work to be done, and the amount of work already done, by the underlying process is calculable. In other words, it tells if the progress is measurable or not.
+- {{domxref("ProgressEvent.loaded", "loaded")}} {{ReadOnlyInline}}
+  - : A 64-bit unsigned integer value indicating the amount of work already performed by the underlying process. The ratio of work done can be calculated by dividing `total` by the value of this property. When downloading a resource using HTTP, this only counts the body of the HTTP message, and doesn't include headers and other overhead.
+- {{domxref("ProgressEvent.total", "total")}} {{ReadOnlyInline}}
+  - : A 64-bit unsigned integer representing the total amount of work that the underlying process is in the progress of performing. When downloading a resource using HTTP, this is the `Content-Length` (the size of the body of the message), and doesn't include the headers and other overhead.
+
+## Examples
+
+### Using the `error` event
+
+You can use the `error` event to detect a problem with the upload. For a complete code example that uploads a file and displays a progress bar, see the main {{domxref("XMLHttpRequestUpload")}} page.
+
+```js
+// In case of an error we hide the progress bar
+// Note that this event can be listened to on the xhr object too
+function errorAction(event) {
+  progressBar.classList.remove("visible");
+  log.textContent = `Upload failed: ${event.type}`;
+}
+xhr.upload.addEventListener("error", errorAction);
+```
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- Related events: {{domxref("XMLHttpRequestUpload/loadstart_event", "loadstart")}}, {{domxref("XMLHttpRequestUpload/load_event", "load")}}, {{domxref("XMLHttpRequestUpload/progress_event", "progress")}}, {{domxref("XMLHttpRequestUpload/abort_event", "abort")}}, {{domxref("XMLHttpRequestUpload/loadend_event", "loadend")}}, {{domxref("XMLHttpRequestUpload/timeout_event", "timeout")}}
+- {{domxref("XMLHttpRequestUpload")}}